vendor/llvm-project/llvmorg-15-init-15358-g53dc0f107877

1 files changed, 3 insertions, 6 deletions

diff --git a/llvm/lib/CodeGen/MachineFunctionSplitter.cpp b/llvm/lib/CodeGen/MachineFunctionSplitter.cpp
index 0e0eb8b8e00f..81c97ba6a086 100644
--- a/llvm/lib/CodeGen/MachineFunctionSplitter.cpp
+++ b/llvm/lib/CodeGen/MachineFunctionSplitter.cpp
@@ -24,7 +24,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/ADT/SmallVector.h"
-#include "llvm/ADT/Statistic.h"
 #include "llvm/Analysis/ProfileSummaryInfo.h"
 #include "llvm/CodeGen/BasicBlockSectionUtils.h"
 #include "llvm/CodeGen/MachineBasicBlock.h"
@@ -34,7 +33,6 @@
 #include "llvm/CodeGen/MachineModuleInfo.h"
 #include "llvm/CodeGen/Passes.h"
 #include "llvm/IR/Function.h"
-#include "llvm/IR/Module.h"
 #include "llvm/InitializePasses.h"
 #include "llvm/Support/CommandLine.h"
 
@@ -82,7 +80,7 @@ static bool isColdBlock(const MachineBasicBlock &MBB,
                         const MachineBlockFrequencyInfo *MBFI,
                         ProfileSummaryInfo *PSI) {
   Optional<uint64_t> Count = MBFI->getBlockProfileCount(&MBB);
-  if (!Count.hasValue())
+  if (!Count)
     return true;
 
   if (PercentileCutoff > 0) {
@@ -108,9 +106,8 @@ bool MachineFunctionSplitter::runOnMachineFunction(MachineFunction &MF) {
   // We don't want to proceed further for cold functions
   // or functions of unknown hotness. Lukewarm functions have no prefix.
   Optional<StringRef> SectionPrefix = MF.getFunction().getSectionPrefix();
-  if (SectionPrefix.hasValue() &&
-      (SectionPrefix.getValue().equals("unlikely") ||
-       SectionPrefix.getValue().equals("unknown"))) {
+  if (SectionPrefix && (SectionPrefix.getValue().equals("unlikely") ||
+                        SectionPrefix.getValue().equals("unknown"))) {
     return false;
   }